This thesis will cover the development, implementation and validation of the software of the Ground Control Station (GCS) for Nanosatellite missions, a Mission Control Software (MCS), that aims to perform the control and the management of spacecraft subsystems telemetry and commands. Typically, ground operations during the mission are always complex and require a lot of efforts in terms of time, cost and needed resources. A way to reduce time and costs is to use a specific software that allows user to manage all subsystems' telemetry and commands at the same time in autonomy way. To do this, we proceed searching existing software, and evaluating if, for our aim, it is required to employ one previously conceived and tested, choosing between "open" and "close" source, or, if it is necessary design one "in-house developed".